baber/WOPTO huggingface dataset:
Patent SK-279462-B6 (SK)
Title: Method for the production of 9-amino-6-demethyl-6- -deoxytetracycline salt with a mineral acid
Inventor: PHAIK-ENG SUM
IPC: C07B61/00
Filed: 1993-08-06
Abstract: The invention relates to a novel method for producing 9-amino-6-demethyl-6-deoxytetracycline [(4S-(4alpha,12aalpha)]- -9-amino-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro- -3,10,12,12a-tetrahydroxy-1,11-dioxo-2-naphthacenecarboxamide salt with a mineral acid which is processed in the following steps: a) 6-demethyl-6-deoxytetracykline reacts in a cold concentrated mineral acid with halogenous agent at a temperature ranging from 0 to 20 degrees Celsius thus obtaining a 7-halogen-6-demethyl-6-deoxytetracycline salt with a mineral acid; b) a 7-halogen-6-demethyl-6-deoxytetracycline salt with a mineral acid reacts in a cold concentrated mineral acid with a subtle molar excess of a nitrating agent at a temperature in a range from -15 to 15 degrees Celsius thus obtaining 7-halogen-9-nitro-6-demethyl-6-deoxytetracycline with a mineral acid; and c) 7-halogen-9-nitro-6-demethyl-6-deoxytetracycline salt of a mineral acid is subjected to reduction at a room temperature in a solvent in the presence of catalysts selected from the VIII group of a periodic table, the salts thereof or metal oxides of rare earth at the temperature 6.87 to 275 kPa. The product is isolated by its diluting in alcohol thus obtaining 9-amino-6-demethyl-6-deoxytetracycline salt with a mineral acid. Optionally, the phase a) and b) might be processed without semi-isolation. 9-amino-6-demethyl-6-deoxytetracycline, which compound is a valuable intermediate for synthesis of tetracyclines is described.
Patent CZ-281761-B6 (CZ)
Title: Absorption article for absorbing body liquids
Inventor: ROE DONALD CARROLL
IPC: A61F13/53
Filed: 1992-04-09
Abstract: Absorbent structures are disclosed which contain superabsorbent materials or a particulate material composition. The particulate material composition comprises specific, relatively narrow, particle size distributions of superabsorbent hydrogel-forming material particles formed by solution polymerization methods and mixed with inorganic powders. The particles of superabsorbent material are of such size that at least about 70 % of said particles, by weight, will pass through a U.S. Standard 50 mesh sieve with 297 micron openings and be retained on a U.S. Standard 170 mesh sieve with 88 micron openings when said particles are tested according to the Sieving Test described herein. The inorganic powder, such as amorphous silica, is intermixed with the particles of superabsorbent material in amount of between about 0.1 to about 5 parts per 100 parts of the particles of superabsorbent material. The absorbent structures of the present invention are useful in disposable absorbent articles such as diapers, adult incontinence, and the like.
Patent CZ-279975-B6 (CZ)
Inventor: PLACHY JIRI RNDR DRSC
IPC: C12P13/08
Filed: 1991-08-20
Abstract: Vysoký podíl buněk producenta threoninu - kmene  Escherichia coli 472 T-23 obsahujícího plazmidy  s threoninovým operonem a genem pro rezistenci  vůči penicilinu - se zajistí přídavkem 100 až  600 jednotek penicilinu G, při kterém je tento  minimálně degradován penicilinazou produkovanou  buňkami. Za těchto podmínek bylo dosaženo při  konverzi 39 % sacharózy produkce 66 g/l  L-threoninu, což umožňuje vyrábět tuto  esenciální aminokyselinu pro účely medicinské i  krmivářské.ŕ
Patent CS-275650-B6 (CS)
Inventor: VRBSKY JOSEF ING
IPC: F28B9/02
Filed: 1989-07-31
Abstract: Podstatou řešení je vytvoření ochranné mříže
proti vstupnímu hrdlu (1) výměníku tepla.
V podpěrných stěnách je zde uležena souběžně
s trubkami (3) teplosměnného svazku
(6) alespoň jedna vrstva (5) ochranných tyčí
(4), a to v roztečích, které jsou shodné
s roztečemi trubek (3) tohoto svazku (6).
Patent CZ-278959-B6 (CZ)
Title: Circuit for flow control of a gaseous medium
Inventor: ING SZTWIERTNIA JAN
IPC: F17D3/00
Filed: 1988-06-30
Abstract: A circuit for flow control of a gaseous medium consisting of a feed arrangement (P), connected to the input (t1) of a compression device (T), whose output is connected to the off-take arrangement (O) and in reverse to the input (t1) of the compression device (T). The measurement unit (p3) of off-take pressure, located behind the back valve (Z) in the off-take branch (F3), is connected with the control input (κ) of the assigning module (H), whose inputs (h) are individually connected to the assigning units (V). The output of the assigning module (H) is connected with the control input (ρ) of the first regulator (R1), whose input (r1) is connected with the measurement unit (p2) of output pressure in the output branch (F3). The output of the first regulator (R1) is connected with the input (s1) of the first servo drive (S1) of the first regulating organ (K1) in the input branch (F1). The measurement unit (Q) of the output quantity in the output branch (F2) is connected with the input (r2) of the second regulator (R2), whose output is connected with the input (s2) of the second servo drive (S2) of the second regulating organ (K2) in the reverse branch (F4).<IMAGE>
Patent CS-277141-B6 (CS)
Inventor: KREPELKA JAN ING
IPC: C01G49/00
Filed: 1990-11-12
Abstract: Vodné roztoky síranu železnatého, s výhodou
směsi síranu železnatého a železitého
o vysoké koncentraci složky železa jsou
provzdušňovány za podmínek zvýšených teplot
a tlaku po dobu 1 až 35 hodin. Dále jsou
získány suspenze, kde v kapalné fázi je
roztok síranu železitého vhodný k využití
jako železitý anorganický koagulant pro
úpravu vod. V pevné fázi se získají železité
sraženiny hydrojarositu a goethitu vhodné
pro další zpracování na železité pigmenty.
Patent CZ-283402-B6 (CZ)
Title: Process for preparing 4-methyl-5-(2-chloroalkyl)thiazole derivative and 4-thiocyanato-5-chloro-2-alkanone employed as intermediate during said process
Inventor: PALOSI ENDRE
IPC: A61K31/00
Filed: 1992-10-30
Abstract: The invention relates to 5-(2-chloro-C2-5-alkyl)-4-methyl-1,3-thiazoles of the general formula I, <CHEM>  wherein R is a straight-chain 2-chloro-C2-5-alkyl group  and a process for their preparation, which is characterized by     (A1) reacting a 3-(2-chloro-C2-5-alkyl)-3-thiocyanato-2-propanone of the general formula IV <CHEM> in an organic solvent with gaseous hydrogen chloride to obtain the corresponding 2-chloro-5-(2-chloro-C2-5-alkyl)-4-methyl-1,3-thiazole of the general formula II   <CHEM>  or   (A2) reacting a 3-(2-chloro-C2-5-alkyl)-3-thiocyanato-2-propanone of the above formula IV with an aqueous mineral acid to obtain the corresponding 5-(2-chloro-C2-5-alkyl)-2-hydroxy-4-methyl-1,3-thiazole of the general formula III <CHEM> and reacting the thus obtained compound of the formula III with a halogenating agent to obtain the corresponding 2-chloro-5-(2-chloro-C2-5-alkyl)-4-methyl-1,3-thiazole of the above formula II,  and   (B) hydrogenating the compound of the general formula II to obtain the 5-(2-chloro-C2-5-alkyl)-4-methyl-1,3-thiazole of the above general formula I.   The invention further relates to intermediates for the above process, and pharmaceutical compositions comprising the compounds of formula I.
Patent CZ-292166-B6 (CZ)
Title: Composition for treating poultry litter
Inventor: ROSSI JEAN
IPC: C09K23/42
Filed: 1996-10-10
Abstract: In the present invention there is disclosed a composition for the treatment of poultry litters comprising at least an edible surfactant emulsifying agent and a mixture of cresols, guaiacol and resorcinol. The invented composition significantly reduces negative effect of coccidiosis when breeding poultry. For the treatment of litter, the composition can be sprayed in liquid form thereon in an amount ranging within 20 milliliters to 100 milliliters per one square meter of litter.
Patent CZ-285336-B6 (CZ)
Inventor: HARRIS DALE CARVIN
IPC: A61M5/315
Filed: 1993-10-12
Abstract: Indikátor (20) konce dávky je spojen s  dávkovacím knoflíkem (15) injekční stříkačky  (1), který se vytahuje k nastavení dávky a  zasunuje ke vstříknutí dávky. Prostředky k  vytvoření zvukového signálu vytvoří zvukový  signál, když je dávkovací knoflík (15) zasunut  na doraz v konci dávky. Injekční stříkačka (1)  dále zahrnuje prostředky k navrácení prostředků  k vytvoření zvukového signálu, když se tlak na  dávkovací knoflík (15) uvolní po vstříknutí  dávky.ŕ
Patent CZ-286286-B6 (CZ)
Title: Antimicrobial preparation and application thereof
Inventor: BENJAMIN NIGEL
IPC: A61K33/14
Filed: 1995-02-17
Abstract: In the present invention there is disclosed an antimicrobial preparation containing a pharmaceutically acceptable agent for ensuring acid reaction and a pharmaceutically acceptable source of nitrite ions or nitrate  precursor for  those ions, whereby the acid reaction ensuring agent as well as the source of nitrite ions or nitrate  precursor are located separately and are intended for bringing into contact by use of the preparation under liberation of nitrogen oxide, the acid reaction ensuring agent as well as the source of nitrite ions or nitrate  precursor are contained in a mixture with a pharmaceutically acceptable carrier or a diluting agent and the acid reaction ensuring agent is present in an amount being sufficient for reducing pH value of the respective environment  below the value 4. In the present invention there is also claimed the use of the above described preparation for sterilization and as a supplementary feeding stuff.
Patent CZ-290075-B6 (CZ)
Title: Method for the oxychlorination of ethylene to produce 1,2-dichloroethane
Inventor: CARMELLO DIEGO
IPC: C07C17/156
Filed: 1996-02-01
Abstract: In the present invention there is disclosed a method for the oxychlorination of ethylene to produce 1,2-dichloroethane (EDC), comprising reacting ethylene, a chlorine source and an oxygen source within a fixed-bed oxychlorination reactor in the presence of a catalyst. The invented method is characterized in that a twin reactor system is used and the catalyst used is a cupric chloride catalyst the activity profile of which is arranged such that the reagent flow first comes into contact with a first high activity layer of the catalyst, subsequently with a second low activity layer of the catalyst and finally with a third high activity layer of the catalyst.
Patent CZ-287921-B6 (CZ)
Title: Hybridoma with designation 199M and monoclonal antibody secreted by this hybridoma
Inventor: GALLATIN MICHAEL W
IPC: C12Q1/68
Filed: 1997-02-24
Abstract: In the present invention there are disclosed a hybridoma with designation 199M deposited in the ATCC collection under deposition number HB 12058 and monoclonal antibody secreted by this hybridoma.
Patent CZ-297144-B6 (CZ)
Title: Catalyst and process for preparing thereof
Inventor: WANG TAO
IPC: C07B61/00
Filed: 1997-05-15
Abstract: This present invention relates to a heterogeneous bimetallic palladium-gold catalyst for vinyl acetate preparation from ethylene, acetic acid and oxygen. The catalyst according to the invention is prepared by forming a first shell dispersion coating of colloidal palladium on the catalyst support surface, and super-imposing a second shell dispersion coating of colloidal gold metal on the catalyst support surface. An organometallic gold compound is employed to apply the gold dispersion on the catalyst support surface. The organometallic gold compound does not require a fixing procedure. A preferred invention palladium-gold catalyst has a high gold metal retention, and exhibits durability and long term selectivity in vinyl acetate preparation.
Patent SK-283637-B6 (SK)
Title: Substituted quinoxaline 2,3-dione derivatives, pharmaceutical preparation containing them, their medical use and intermediate for their production
Inventor: NIKAM SHAM
IPC: C07C229/14
Filed: 1996-05-13
Abstract: A novel series of substituted quinoxaline 2,3-diones of formula (I) useful as neuroprotective agents are taught. Novel intermediates, processes of preparation, and pharmaceutical compositions containing the compounds are also taught. The compounds are glutamate antagonists and are useful in the treatment of stroke, cerebral ischemia, or cerebal infarction resulting from thromboembolic or hemorrhagic stroke, cerebral vasospasms, hypoglycaemia, cardiac arrest, status epileptics, perinatal asphyxia, anoxia, Alzheimer's, Parkinson's, and Huntingdon's diseases.
Patent SK-281004-B6 (SK)
Title: Organic material, method of its stabilisation, compounds and their use
Inventor: BIRBAUM JEAN-LUC
IPC: C09D7/12
Filed: 1990-12-03
Abstract: Disclosed is an organic material exhibiting stability to degradation induced by light, oxygen and heat which, as a stabiliser, contains sterically hindered amines of the polyalkylpiperidine type and at least one o-hydroxyphenyl-s-triazine where a triazine compound (b) is represented by a compound of the general formula (I). There is further disclosed a method of stabilising said organic material and the use of compounds for the stabilisation thereof.
Patent CZ-307557-B6 (CZ)
Title: A scintillation detection unit for detecting backscattered electrons for electron or ion microscopes
Inventor: ZADRAŽIL MARTIN
Filed: 2010-10-07
Abstract: A scintillation detection unit having a tube (2) with a longitudinal axis (3) consists of a body (5) and at least one system (6) for processing a light signal formed by a photodetector or a photodetector with preceding additional optical elements.  The inlet (9) of the system (6) is located in close proximity to the body (5) of the scintillation detection unit (1). The body (5) is at least partially formed by scintillation material and is at least partially located in the electron microscope or ion microscope tube (2) and is formed by at least one hollow body (11, 11.1, 11.2, 11.3, 11.4) which have lower openings (12A, 12.1A, 12.2A, 12.3A, 12.4A) in the lower base and upper openings (12B, 12.1B, 12.2B, 12.3B, 12.4B) in the upper base for passing the primary beam of charged particles. The longitudinal axis (3) passes through the cavity, through the lower openings (12A, 12.1A, 12.2A, 12.3A, 12.4A) and through the upper openings (12B, 12.1B, 12.2B, 12.3B, 12.4B). The height (v) of the body (5) of the scintillation detection unit (1) in the direction of the longitudinal axis (3) is greater than one and a half times the largest width (š) measured in a direction perpendicular to the longitudinal axis (3) of the tube of the hollow bodies (11, 11.1, 11.2, 11.3, 11.4) for which this width is the greatest. In the case of the inclusion of multiple hollow bodies (11.1, 11.2, 11.3, 11.4) forming the body (5), its height (v) in the direction of the longitudinal axis (3) is given by the sum of the projections of the bodies used (11.1, 11.2, 11.3, 11.4) to the longitudinal axis (3). If some of the projections overlap, the total height (v) is counted only once.  The surface layers of the hollow body (11, 11.1, 11.2, 11.3, 11.4) facing the longitudinal axis (3) are either fully formed by an active scintillation layer (10) or are provided with at least a partially active scintillation layer (10).  The lower end of the body (5) of the scintillation detection unit (1) lies above the preparation (4) being examined.
Patent CZ-304701-B6 (CZ)
Title: Interface
Inventor: Mrůzek Pavel
IPC: A62C27/00
Filed: 2011-03-30
Abstract: In the present invention, there is disclosed an interface in which a carrier (3) flange (1) and an effector (4) flange (2) are fixedly but removably coupled by a first system (5) of bolts, wherein the flange (1) is fixedly coupled with the interface carrier (3) by a second system (6) of bolts (6) and the effector (4) flange (2) is coupled with the effector (4) by a third system (7) of bolts, wherein an interconnecting hose (8) is attached through the mediation of an expanding cone (9) with a centering nut (10) to the carrier (3) flange (1) in the axis of the interface. On the other side, said interconnecting hose (8) is attached through the mediation of a clamping ring (11) to the effector (4), wherein a pair (12) of hydraulic dripless bushings and an electrical connector (13) are disposed in peripheral portion of the carrier (3) flange (1), and positioning and guide pins (14) reaching in casings (15) of the carrier (3) flange (1) are located in the carrier (3) on the circumference thereof.
Patent CZ-305218-B6 (CZ)
Title: Engine fuel system and/or engine admission system and/or internal combustion engine cylinder
Inventor: ŠKAROHLÍD MARCEL
IPC: F02D41/00
Filed: 2012-11-14
Abstract: The engine (2) fuel system and/or engine (2) admission system (1) and/or internal combustion engine (2) cylinder of the present invention is provided with a fuel supply piping, air supply piping and another piping (5) for the supply of a mixture of at least two gases, wherein the gases being selected from the group consisting of methane, ethane, propane, butane, hydrogen, carbon monoxide, and carbon dioxide. The piping (5) is provided with a valve (6) being connected with a sensing element situated in the engine (2) combustion chamber and intended for setting a required composition of the fuel within the combustion chamber containing 18 to 21 percent by volume of methane, 20 to 23 percent by volume of ethane, 9 to 12 percent by volume of propane, 4 to 7 percent by volume of butane, 9 to 12 percent by volume of hydrogen, 16 to 19 percent by volume of carbon monoxide and 9 to 12 percent by volume of carbon dioxide.
Patent CZ-308661-B6 (CZ)
Title: Laser microscopic object processing system
Inventor: HIMMELSBACH VOLKER
IPC: H01J37/30
Filed: 2013-06-20
Abstract: The processing system (1) comprises a laser (10) adapted to generate a laser beam (13) for laser processing inside the preparation chamber (83). The processing system (1) also comprises a transmission window (5) adapted for a laser beam to pass through it (13) entering the preparation chamber (83); a mounting flange (4) for securing the position of the transmission window (5) and the preparation chamber (83) and the laser shield (3), which in its first configuration provides protection against glare caused by the passage of the laser beam (13) from the housing (2) for guiding the laser beam (13) to the preparation chamber (83). The laser shield (3) can move so as to be displaceable between the first arrangement and the second arrangement, in the second arrangement at least one of the components of the transmission window (5) and the mounting flange (4) is separable from the processing system (1).
Patent CZ-305003-B6 (CZ)
Title: Process for preparing thiazole derivative
Inventor: RAPOLD THOMAS
IPC: C07D417/06
Filed: 2001-10-25
Abstract: The present invention relates to a process for preparing thiazole derivative of the general formula III or optionally tautomer thereof in the form of a free compound or in the form of a salt, wherein the preparation process is characterized in that a compound of the general formula II or optionally tautomer thereof in the form of a free compound or in the form of a salt, wherein X e represents a leaving group, is brought into reaction with a chlorinating agent, whereby the preparation of the compound of the general formula III comprises a purification step, in which the formed reaction mass is subjected to the action of hydrochloric acid aqueous solution.
Patent CZ-309131-B6 (CZ)
Title: Equipment for adjusting an exhibit
Inventor: OLT JAN
IPC: F16B21/16
Filed: 2021-09-14
Abstract: The device for adjusting an exhibit (1) in exhibition showcases, where the exhibits can be from the group of rock, fossils, bones, stuffed animals, etc., consists of at least one flange (2) with an opening (3) for attaching to the back of the wall ( 4) of the display case, and at least one rod carrier (5) for holding the exhibit (1) in the display case. One end of the rod carrier (5) has a device for fixing the exhibit (1) to the rod carrier (5) and its other end is adapted for detachable fastening in the opening (3) of the flange (2). The other end of the rod carrier (5) and the hole (3) of the flange (2) are machined into an n-angle to prevent accidental rotation of the rod carrier (5) in the hole (3) of the flange (2). The device includes several fixing devices of exhibits (1), with which the rod carrier (5) can be equipped.
Patent SK-285297-B6 (SK)
Title: Method for stabilisation of ammonium nitrate
Inventor: HERO HEIKKI
IPC: C01C1/18
Filed: 2001-01-04
Abstract: Reticulated metal silicate in an amount of 1 - 3 % by weight of the ammonium nitrate product is dissolved in a fluid consisting mainly of nitric acid, the formed solution is treated with ammonia, thereby an ammonia nitrate slurry is produced and the solution is neutralised. The produced ammonium nitrate slurry is dried and granulated.
Patent CZ-296380-B6 (CZ)
Title: Device, which safeguards people against falling
Inventor: SOELL PETER
IPC: A62B1/00
Filed: 1998-11-03
Abstract: The invention relates to a device, which safeguards people against falling having a rail (10), which is fastened by means of holders (12) and a runner (14), which is guided on the rail (10). The rail (10) can be displaced in a longitudinal direction thereof and is fixed in the holders (12). Exceptions are mechanisms in which the rail (10) is prestressed over a value being only caused by the rail (10) weight.
Patent CZ-297439-B6 (CZ)
Title: Quinoline derivatives
Inventor: BJOERK ANDERS
IPC: A61P3/10
Filed: 1999-04-26
Abstract: The present invention relates to compounds of the general formula (I) wherein R is selected from ethyl, n-propyl, isopropyl, n-butyl, isobutyl, secondary-butyl and allyl; R4 is selected from a hydrogen atom and pharmaceutically acceptable inorganic and organic cations; R5 is selected from methyl, ethyl, n-propyl, isopropyl, methoxy, ethoxy, chloro, bromo, CFi3, and OCHixFiy; wherein x = 0 or 2, y = 1 to 3 with the proviso that x + y = 3; R6 is a hydrogen atom; or R5 and R6 taken together are methylenedioxy; and any tautomer thereof. The invention also relates to pharmaceutical compositions containing a compound of the general formula (I) together with a pharmaceutically acceptable carrier. Included are also processes for the preparation of the compounds of formula (I), as well as methods of treating mammals suffering from diseases resulting from autoimmunity and pathological inflammation by administering a compound having formula (I) to said mammal.
Patent CZ-299510-B6 (CZ)
Title: Tablet
Inventor: FABIANI FLAVIO
IPC: A61P1/08
Filed: 2000-02-28
Abstract: In the present invention, there are disclosed oral solid controlled-release formulations of betahistine, obtained by melt-granulation process of active ingredient with a fatty compound being selected from the group consisting of fatty acids, long-chain fatty acid triglycerides, waxes, vegetable or mineral oils, high molecular alcohols or glycols, the esters and ethers thereof, and substantially by mixing of the obtained granulation product with a hydrophilic polymer and with conventional excipients.
Patent CZ-300785-B6 (CZ)
Title: Method and apparatus for making a piece of information on distance from an obstacle for blinds
Inventor: OCHOTNY VACLAV
IPC: A61F9/08
Filed: 2002-05-02
Abstract: A piece of information on distance from an obstacle is made by ultrasound signals, of which a part reflected from the obstacle is in basic mode converted by a servo-mechanism to the position of a sliding element (2). Its distance from base position is proportional to the distance from the obstacle. Comparison of the position of the sliding element (2) with projections on an invariable scale (3) generates for the bind or visually impaired person a tactile piece of information about distance of immovable or also movable obstacles. Alternatively, in a single measurement mode of immovable obstacle, a distance-measuring signal is converted to voice or sound-coded quantified indication of measured value. On a cover (1), there is a start button (7) and a switch (8). Inside the cover (1), there are electronic control units. When the start switch (7) is pressed, there is a single time distance indication from the obstacle with sound code or directly with spoken word.